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SVN+SSH, not having to do ssh-add every time? (Mac OS)
I know the answer is out there, but I'm pretty Unix-dumb and probably wouldn't recognize the solution if it hit me in the face.
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How to count TRUE values in a logical vector
...00,1,5)), 10))
# create solution vector
sol <- round(runif(20, 1, 5))
Now apply a function:
> fscore(d, sol)
[1] 6 4 2 4 4 3 3 6 2 6
If you pass data.frame argument, it will return modified data.frame.
I'll try to fix this one... Hope it helps!
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Open firewall port on CentOS 7
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The answer by ganeshragav is correct, but
it is also useful to know that you can use:
firewall-cmd --permanent --zone=public --add-port=2888/tcp
but if is a known service, you can use:
firewall-cmd --permanent --zone=public --add-service=http
and then reload the firewall
firewall...
Should an Enum start with a 0 or a 1?
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@Allon It seems better to only give the enum values you know are valid and then to check for invalid values in the setter and/or constructor. That way you know immediately if some code isn't working correctly rather than allowing an object with invalid data to exist for some unkno...
How can I extract audio from video with ffmpeg?
...mats
or
ffmpeg -codecs
would give sufficient information so that you know more.
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Install autoreconf on OS X v10.7 (Lion)?
...ed autoconf with the following command and autoreconf is in the right PATH now: brew reinstall autoconf
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iOS multiline label in Interface builder
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Ok, I got it now, increased the height, that made it. Thanks!
– Samuli Lehtonen
Jul 2 '11 at 14:38
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Converting a Pandas GroupBy output from Series to DataFrame
...tland"] } )
g1 = df1.groupby( [ "Name", "City"] ).count().reset_index()
Now you have your new dataframe in g1:
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iPhone Safari Web App opens links in new window
...e are using javascript. Since then, iOS 11.3 has been released and you can now use the scope member. The scope member is a URL like "/" where all paths under that scope will not open a new page.
The scope member is a string that represents the navigation scope of
this web application's applic...
HTTPURLConnection Doesn't Follow Redirect from HTTP to HTTPS
...od in the source.) There is no way to disable this check.
Even though we know it mirrors HTTP, from the HTTP protocol point of view, HTTPS is just some other, completely different, unknown protocol. It would be unsafe to follow the redirect without user approval.
For example, suppose the applicati...